196874880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{102539}}^1$

素因数の和:102561

約数の個数: 64

約数和(自身を含む): 627544800

約数和(自身を除く): 430669920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 102539, 205078, 307617, 410156, 512695, 615234, 820312, 1025390, 1230468, 1538085, 1640624, 2050780, 2460936, 3076170, 3281248, 4101560, 4921872, 6152340, 6562496, 8203120, 9843744, 12304680, 13124992, 16406240, 19687488, 24609360, 32812480, 39374976, 49218720, 65624960, 98437440, 196874880]

約数ペア:

[(1, 196874880), (2, 98437440), (3, 65624960), (4, 49218720), (5, 39374976), (6, 32812480), (8, 24609360), (10, 19687488), (12, 16406240), (15, 13124992), (16, 12304680), (20, 9843744), (24, 8203120), (30, 6562496), (32, 6152340), (40, 4921872), (48, 4101560), (60, 3281248), (64, 3076170), (80, 2460936), (96, 2050780), (120, 1640624), (128, 1538085), (160, 1230468), (192, 1025390), (240, 820312), (320, 615234), (384, 512695), (480, 410156), (640, 307617), (960, 205078), (1920, 102539)]